After DataAnnotation
- 40%Joined a startup8
- 60%Elsewhere
Shares of those who moved on, by their next stop.
People who leave DataAnnotation most often go to a long tail of companies. Of them, 40% go somewhere small. The median tenure is 1y 5m
Not DataAnnotation's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 45 people on a map of 67,181, No. 530 on it by people. Updated September 30, 2026.
- People on the map
- 450.1% of everyone on the map
- There now
- 2249% of the people here
- Moved on
- 2351% of the people here
- Median tenure
- 1y 5mmiddle half 8m to 2y 4m
Came from, went to
Ribbon width is the number of people who made the move.
Not enough recorded moves to draw a river for DataAnnotation yet.
How long people stay
32%<1y
34%1-2y
34%2-4y
0%4-7y
0%7y+
44 stays with both a start and an end on the record.
Who comes and goes, by year
<3021
0022
5023
26924
121025
<3426
joined left2026 is a partial year
2021 to 2026: 45 joined, 23 left.
Caliber
Not enough scored profiles here yet (7).
Titles held here
- Software Engineer11
- AI Trainer4
2 most common titles, by people who held them.
First job on the record for 16% of people here.
Where they studied
- Georgia Tech18.2%
- UC Berkeley11.4%
- UIUC6.8%
The 3 most listed schools among the 44 people here with a school on file.
8 of the 44 people here with a school on file list Georgia Tech, 5 list UC Berkeley and 3 list UIUC. A person can list more than one, so these overlap.
Public work
one square is one in a hundred
11%have a public GitHub account on their profile
5 of the 45 people here whose profile was checked for public accounts. An account the check missed reads the same as no account, so this is a floor.
31% is the median across the 857 companies that can show this figure.
Where they are now
24% of the people who have worked at DataAnnotation and list a location live in New York today, against 18% of everyone on the map.
DataAnnotation
Everyone on the map
- 24%New York11 · map 18%
- 18%SF Bay Area8 · map 41%
- 11%Washington DC5 · map 13%
- 9%Los Angeles4 · map 5%
- 38%Somewhere else17
All 45 people who worked at DataAnnotation list a location, and every share here is over them.
Where they live now, from the profile as it reads today, not where they sat while working at DataAnnotation: a metro here isn't an office there. The lower strip is the same metros across the whole map.
On the same resumes
Companies that show up most often alongside DataAnnotation, at any point in a career.
Key facts
- 45 people on the Zelcast alumni map have worked at DataAnnotation: 22 are there now, 23 have moved on.
- Median tenure at DataAnnotation: 1y 5m, middle half 8m to 2y 4m.
- Of the people with a recorded next move after DataAnnotation, fewer than 3 went to a founder title next, 40% joined a company of 200 or fewer, and fewer than 3 joined one of 10,000 or more.
- Most common title held here: Software Engineer, then AI Trainer.
- Top school: Georgia Tech, listed by 8 of the 44 people here with one on file (18.2%). Then UC Berkeley (5).
- 24% of the 45 people here who list a location live in New York today, against 18% across the map. Where they live now, not the office they sat in while they worked here.
- 11% of the 45 people here whose profile was checked for public accounts have a public GitHub.
About this data: built from 352,028 jobs across 67,181 engineers in the Zelcast network and Eng Scorer reads, updated September 30, 2026. A move counts when the next role starts within 24 months of leaving. Companies under 20 people on the map aren't shown, and destinations under 3 people fold into the totals. Caliber is the Eng Scorer score.
Worked at DataAnnotation? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.
Arrow keys move along the map.